element-web/src/settings/controllers/ThemeController.js
Travis Ralston 37ec7e6f7e Ensure the settings page accurately represents theme choices
Fixes https://github.com/vector-im/riot-web/issues/11518

This also fixes a bug where the the theme logic can incorrectly get stuck in the light theme - the ThemeController was overriding *all* values, not just supposed themes. Null values aren't overridden so that the various theme logic bits don't assume the user has chosen the light theme explicitly.
2019-11-28 13:40:28 -07:00

34 lines
1.2 KiB
JavaScript

/*
Copyright 2019 New Vector Ltd
Copyright 2019 Michael Telatynski <7t3chguy@gmail.com>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import SettingController from "./SettingController";
import {DEFAULT_THEME, enumerateThemes} from "../../theme";
export default class ThemeController extends SettingController {
getValueOverride(level, roomId, calculatedValue, calculatedAtLevel) {
if (!calculatedValue) return null; // Don't override null themes
const themes = enumerateThemes();
// Override in case some no longer supported theme is stored here
if (!themes[calculatedValue]) {
return DEFAULT_THEME;
}
return null; // no override
}
}